An update that enables you to install and use the Time Zone Data Update Tool for Outlook on computers that are running Windows XP with SP1 is available

This article describes an update to the Time Zone Data Update Tool for Microsoft Office Outlook. This update contains a change to the Microsoft Windows Installer package (.msi file) that enables you to install and use the Time Zone Data Update Tool for Outlook on computers that are running Microsoft Windows XP with Service Pack 1 (SP1).

Note This update applies to Microsoft Office Outlook 2003, Microsoft Office Outlook 2002, and Microsoft Outlook 2000 on computers that are running Windows XP with SP1. This update does not apply to Microsoft Office Outlook 2007 because the minimum operating system requirement for Outlook 2007 is Windows XP with Service Pack 2 (SP2).

Important The information in this article applies to the Time Zone Data Update Tool to update calendar entries in Outlook. It does not apply to the time zone update for the Windows XP operating system. For more information about how to manually update computers for daylight saving time changes in 2007 if the computers are running Windows XP without SP 2 installed, click the following article number to view the article in the Microsoft Knowledge Base:

Hotfix information

A supported feature that modifies the default behavior of the product is available from Microsoft. However, this feature is intended to modify only the behavior that this article describes. Apply this feature only to systems that specifically require it. This feature might receive additional testing. Therefore, if the system is not severely affected by the lack of this feature, we recommend that you wait for the next software update that contains this feature.

If the feature is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the feature.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific feature. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note The "Hotfix download available" form displays the languages for which the feature is available. If you do not see your language, it is because the feature is not available for that language.Note There are limitations to installing the tool and the update without a user interface by using the /quiet switch. When you use the /quiet switch, the user interface is not completely hidden. To work around this issue, follow these steps to install the tool and the update in silent mode:

1. Extract the .msi file and the .msp file for the tool and for the update. To do this, follow these steps:
   1. Run the tool together with the /extract switch.
   2. Select a location to which you want to extract the files.
2. Open a command prompt.
3. At the command prompt, type the following command to install the tool and the update in silent mode.
   msiexec /I PathOfTzmove.msi PATCH=PathOfTzmove.msp /qn
   Note Replace PathOfTzmove.msi with the path of the Tzmove.msi file. Replace PathOfTzmove.msp with the path of the Tzmove.msp file.

Prerequisites

The following list contains prerequisites for the hotfix:

• Windows Installer 3.1

Restart requirement

You do not have to restart your computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

For more information about how to use the Time Zone Data Update Tool to address daylight saving time changes in 2007, click the following article number to view the article in the Microsoft Knowledge Base: For more information the hotfix package for the Time Zone Data Update tool for Outlook that adds command-line options to enable you to control the behavior of the tool in specific scenarios, click the following article number to view the article in the Microsoft Knowledge Base: For more information about Windows Installer 3.1, click the following article number to view the article in the Microsoft Knowledge Base: For more information about standard terminology that is used to describe Microsoft software updates, click the following article number to view the article in the Microsoft Knowledge Base: